environment management plan - world bankdocuments.worldbank.org/curated/en/... · * environment...

Environment Management Plan

Wastewater Treatment Component

Liuzhou Environment Management Project (LZEMP)

November 2004

Sino-Japan Friendship Center for Environment Protection

Liuzhou Urban Investment & Development Co., Ltd.

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Administrator

E1037 vol. 4

Administrator

E1037 Vol. 4

Environment management plan Wasetwater treatment component, Liuzhou environment management project (LZEMP)

Content

GENERAL.......................................................................................................................................1

PURPOSE OF EMP: ......................................................................................................................1

1. INTRODUCTION.......................................................................................................................2

1.1 SIGNIFICANCE OF COMPONENT ................................................................................................2 1.2 COMPONENT DESCRIPTION AND TECHNICAL DATA...................................................................2

2. ENVIRONMENTAL PROTECTION TARGETS ...................................................................5

2.1 WATER ENVIRONMENTAL PROTECTION TARGETS....................................................................5 2.2 ECOLOGICAL ENVIRONMENTAL PROTECTION TARGETS ..........................................................5 2.3 AMBIENT AIR AND SOUND ENVIRONMENTAL PROTECTION TARGETS......................................6

3.ENVIRONMENT IMPACT ASSESSMENT...........................................................................10

3.1 INFLUENTIAL FACTORS OVER THE ENVIRONMENT .................................................................10 3.2 STANDARDS OF ASSESSMENT.................................................................................................10 3.3 SCOPE OF ASSESSMENT ..........................................................................................................12 3.4 ENVIRONMENT IMPACT ASSESSMENT.....................................................................................12

4. MANAGEMENT PLAN OF ENVIRONMENTAL PROTECTION....................................18

4.1 MANAGEMENT ORGANIZATION AND DUTIES ..........................................................................18 4.2 ENVIRONMENTAL MANAGEMENT PLAN DURING CONSTRUCTION ........................................21 4.3 ENVIRONMENT MANAGEMENT PLAN DURING THE OPERATION PERIOD ..................................30

5. ENVIRONMENTAL PROTECTION MONITORING PLANS...........................................33

5.1 MONITORING PURPOSE ..........................................................................................................33 5.2 MONITORING IMPLEMENTATION ............................................................................................33 5.3 MONITORING FACILITIES AND EXPENSE .................................................................................33

6. TRAINING FOR PERSONNEL..............................................................................................37

7. INTERCOMMUNICATION ...................................................................................................38

8. NOTE .........................................................................................................................................39

Sino-Japan Friendship Center for Environment Protection Liuzhou Urban Investment & Development Co., Ltd.

1


General

The Environment Management Plan prepared based on “Environmental impact assessment report for wastewater treatment component, Liuzhou Environment Management Project (LZEMP)”. The EMP is a separate document involving all activities for environment protection during phases of design, construction and operation. The EMP offers a guideline for pollution control, environment management and environmental monitoring. The EMP consists of:

* Introduction

* Potential environmental impact

* Management structure and duty

* Environment management plan

* Environmental monitoring plan

Purpose of EMP:

Well-balanced design and serious environment assessment have been made for the “Wastewater treatment component, Liuzhou Environment Management Project (LZEMP)” in order to minimize the adverse impact onto society and environment. Appropriate environment protection policies will be followed to solve the environment problems.

It is inevitable that the project will pose impact onto environment. One of the primary purposes of EMP is to identify potential impact so as to develop technically and economically feasible policies for environment protection in construction and operation phases. The policies were determined in environment assessment phase, are confirmed in EMP, and will be carried out in construction and operation phases.

The EMP includes the policies for environment protection during construction and operation, environmental monitoring measures and detailed activities to avoid or reduce the adverse impact onto environment. The EMP will be an important intermediate between environment protection policies and actual activities, which ensures the realization of environment protection objective.


1


Sino-Japan FrienLiuzhou

dship Center for Environment Protection Urban Investment & Development Co., Ltd.

Wastewater Treatment Component, Liuzhou Environment Management Project (LZEMP) consists of five parts, including river rectification, ecological recovery, wastewater collection and wastewater treatment etc. The Component will use land of 621.29 mu, improve river course of 10.8 km long, set up and rebuild drain pipes of 131.98 km long, establish 7 wastewater pump stations (total capacity 264 thousand m3/d), construct and reconstruct 4 wastewater treatment plants (addition of 400 thousand m3/d capacity). The construction location and specific data are shown in Figure 1-1 and Table 1-2-1.

1.2 Component description and technical data

Liuzhou municipal government has seriously recognized the significance of water pollution problem and water supply security. “Liuzhou master urban planning” points out, “Being a riverside city, Liuzhou should emphasize greatly on the water pollution control and water environment protection. Well-established municipal wastewater treatment system should be set up to reduce direct wastewater discharge into river as soon as possible. By 2010, the urban environment pollution and ecological destroy should be substantially controlled. By 2020, the urban environment quality should be greatly improved and a well-balanced ecological system should be established. Therefore, it is very important to implement the Wastewater Treatment Component, Liuzhou Environment Management Project (LZEMP) so as to achieve the water pollution control objective in “Liuzhou master urban planning”.

Liuzhou is a major industrialized city and a traffic hub in Guangxi. In recent 20 years, with the rapid industrialization and urbanization of Liuzhou, the environment has been seriously threatened by pollution, especially acid rain and water pollution. In 2001, the total discharge of industrial and domestic wastewater was 800 thousand m3/d. Today, only one wastewater treatment plant with 100 thousand m3/d capacity is in operation, which is able to treat merely 12.5% of the total discharge, much less than the average level (42.12%) of wastewater treatment percentage in China (data from “China Urban Construction Statistics 2003” issued by State Ministry of Construction). Because the Liuzhou’s domestic wastewater treatment facilities are much inadequate, large amount of untreated wastewater is discharged via Xigou Stream and other drains into Liujiang River, producing significant pollution onto Liujiang (reach in urban area). As a result, some pilot intake become unsuitable for water service, and source water have to be piloted far upstream Liujiang River. The water problem has significantly degraded citizen’s welfare and held back economic development. Water pollution is the most serious environment problem in Liuzhou.

1.1 Significance of component

1. Introduction

2

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Ta

ble

1-2-

1 M

ajor

eng

inee

ring

cont

ent o

f com

preh

ensi

ve fa

ther

ing

proj

ect f

or L

iuzh

ou a

quat

ic e

nviro

nmen

t Su

bpro

ject

na

me

Type

L

ocat

ion

Con

stru

ctio

n sc

ale

Proj

ect

inve

stm

ent（

104

Yuan

RM

B）

Serv

ice

rang

e

Inte

rcep

ting

syst

em

The

engi

neer

ing

lies

in H

exi

dist

rict

(Liu

xi

dist

rict)

of L

iuzh

ou c

ity,

com

pose

d of

nor

th

bran

ch a

nd so

uth

bran

ch.

13.8

54km

d3

00～

d150

0

Riv

er c

hann

el fa

ther

ing

Sout

h an

d no

rth b

ranc

h of

Zhu

exi c

reek

10

.8km

O

pen

ditc

h re

form

ing

Sout

h an

d no

rth b

ranc

h of

Zhu

exi c

reek

5.

002

km

C

ompr

ehen

sive

fa

ther

ing

engi

neer

ing

of

Zhue

xi c

reek

La

ndsc

ape

cons

truct

ion

Sout

h an

d no

rth b

ranc

h of

Zhu

exi c

reek

43

919.

41

Rai

lway

C

ulve

rt O

f R

egio

nal

Min

e M

otor

squa

dron

In

Sout

h B

ranc

h To

Jun

ctio

n O

f So

uth

And

Nor

th B

ranc

hes;

Liu

tie P

arty

Sch

ool

Of

Nor

th B

ranc

h To

Jun

ctio

n O

f So

uth

And

N

orth

Bra

nche

s; J

unct

ion

Of

Sout

h A

nd N

orth

B

ranc

hes

To S

ewag

e El

evat

ing

Pum

p St

atio

n O

f Zh

uexi

Cre

ek

Sew

age

colle

ctin

g sy

stem

Li

es

in

Liub

ei

peni

nsul

a of

Li

uzho

u ci

ty,

incl

ude

city

zon

e an

d Li

ubei

dis

trict

in

terc

epto

r：4.

085

km

othe

r sew

age

pipe

line：

10.2

km

W

aste

wat

er tr

eatm

ent p

lant

To

be

co

nstru

cted

in

no

rth

and

sout

h of

H

uilo

ng

villa

ge,

whi

ch

is

to

the

east

of

Q

ianx

iang

ro

ad,

en

clos

ed

by

4 pl

anni

ng

road

10X

104 m

3 /d

Up

Bai

sha

pum

p st

atio

n

End

of u

p B

aish

a tru

nk c

anal

1.

0 X

104 m

3 /d

B

aish

a se

wag

e tre

atm

ent

engi

neer

ing

Zinc

fact

ory

pum

p st

atio

n站

C

oal p

iling

site

of L

iuzh

ou Z

inc

fact

ory

0.4

X10

4 m3 /d

29

761.

01

Serv

ice

area

is H

ebei

pen

insu

la o

f Li

uzho

u ci

ty;

in a

dmin

istra

tion,

it

can

be d

ivid

ed i

nto

Liub

ei

dist

rict

and

peni

nsul

a se

ctio

n in

city

zon

e; m

ost

of t

he s

ervi

ce a

reas

are

old

city

zon

es;

plan

ning

ar

ea is

31.

5 km

2 ; pla

nned

pop

ulat

ion

in y

ear 2

020

is 3

2000

0.

Long

quan

san

was

tew

ater

tre

atm

ent p

lant

Was

tew

ater

trea

tmen

t pla

nt

Bes

ide

Lius

hi

trunk

ca

nal

to

the

east

of

Lo

ngqu

ansa

n in

Liu

nan

dist

rict,

enla

rgin

g ar

ea

to th

e so

uth

of e

xist

ing

sew

age

treat

men

t pla

nt

15

X10

4 m3 /d

1968

4.97

Lo

ngqu

ansa

n se

wag

e tre

atm

ent

plan

t m

ainl

y se

rves

wes

t of

the

city

and

sou

ther

n di

stric

t ;

it m

ainl

y in

clud

es L

iuna

n an

d Yu

feng

dis

trict

in

adm

inis

tratio

n; p

lann

ing

area

is 6

0 km

2 ; pla

nned

po

pula

tion

in y

ear 2

020

is 6

0000

0;

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

3

Subp

roje

ct

nam

e Ty

pe

Loc

atio

n C

onst

ruct

ion

scal

e Pr

ojec

t in

vest

men

t（10

4 Yu

an R

MB）

Serv

ice

rang

e

Sew

age

colle

ctin

g sy

stem

M

ainl

y H

edon

g di

stric

t in

Jin

glan

g dr

aina

ge a

rea;

H

edon

g di

stric

t is c

ompo

sed

by o

ld c

ity z

one

and

new

ci

ty

zone

; Ya

nhe

drai

nage

ar

ea

is

Yanh

e ne

w

deve

lope

d ar

ea.

69.9

km

(incl

ude

pres

sure

pi

pe 4

.215

km)

Was

tew

ater

trea

tmen

t pl

ant

Sout

h of

Yan

he d

evel

opin

g zo

ne,

east

of

Gui

bei

high

way

, Ya

nhe

villa

ge w

hich

is

to t

he n

orth

of

Liuj

iang

rive

r

12

.5 X

104 m

3 /d

Xia

ngqi

ao ro

ad p

ump

stat

ion

X

iang

qiao

road

1.

2 X

104 m

3 /d

Jinl

an p

ump

stat

ion

Wes

t of J

ingl

ang

flood

dra

in p

ump

stat

ion

10 X

104 m

3 /d（

rece

nt）

G

utin

gsan

pum

p st

atio

n B

injia

ng ro

ad

5.0

X10

4 m3 /d

Ya

nhe

sew

age

treat

men

t en

gine

erin

g

Dev

elop

ing

zone

pu

mp

stat

ion

N

orth

wes

t of Y

anhe

dev

elop

ing

zone

7.

0 X

104 m

3 /d

33

784.

98

Mai

nly

serv

es s

outh

east

of

the

city

, Li

udon

g di

stric

t and

Yan

he (i

ndus

trial

) dev

elop

ing

zone

; it

mai

nly

incl

udes

city

zon

e an

d Yu

feng

dis

trict

in

adm

inis

tratio

n;

plan

ning

ar

ea

is

58.3

2 km

2 ; pl

anne

d po

pula

tion

in y

ear 2

020

is 4

6000

0;

Sew

age

colle

ctin

g sy

stem

Li

es

in

Liuj

iang

La

bao

coun

ty,

cons

truct

ion

and

deve

lopm

ent a

long

bot

h si

des

of 3

32 n

atio

nal r

oad,

no

rth o

f Jiu

qu ri

ver

16.3

5km

(in

clud

e pr

essu

re

pipe

3.5

km)

Was

tew

ater

trea

tmen

t pl

ant

To

be c

onst

ruct

ed i

n Sh

angt

un

villa

ge

of L

abao

co

unty

, dow

nstre

am o

f Jiu

qu ri

ver

2.5

X10

4 m3 /d

La

bao

sew

age

treat

men

t en

gine

erin

g

Sew

age

pum

p st

atio

n Ji

long

vill

age

1.

8

95

30.2

5

Mai

nly

serv

e Li

ujia

ng

Laba

o co

untry

, i.e

. Li

ujia

ng

coun

ty;

plan

ning

ar

ea

is

25.9

3km

2 ; pl

anne

d po

pula

tion

in y

ear 2

020

is 1

2000

0.

Tota

l

13

6680

.62

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P) 4

Tabl

e 1-

2-1(

cont

inue

d)

Maj

or e

ngin

eerin

g co

nten

t of c

ompr

ehen

sive

fath

erin

g pr

ojec

t for

Liu

zhou

aqu

atic

env

ironm

ent

Sino

-Jap

an F

rien

Liuz

hou

Urb

an I

dshi

p C

ente

r for

Env

ironm

ent P

rote

ctio

n nv

estm

ent &

Dev

elop

men

t Co.

, Ltd

.


2. Environmental Protection Targets

According to on-the-spot investigation, in the planned project construction area, there are no important environmental protection targets such as antiques and rare and precious plants and animals. The main environmental protection targets in the assessed area will be as follows:

2.1 Water Environmental Protection Targets

(1) Environmental Protection Targets of Liujiang River

Environmental Protection Targets of river section from above 0.2km downstream of Liudong Water Works will be the control of water quality so as it can reach Standard Category II in GB3838-2002: Environmental Quality Standard on Surface Water; Environmental Protection Targets of river section from below 0.2km downstream of Liudong Water Works will be the control of water quality so as it can reach Standard Category III in GB3838-2002: Environmental Quality Standard on Surface Water;

(2) Environmental Protection Targets of Zhuexi creek

Environmental Protection Targets of this assessed area will be the control of water quality so as it can reach Standard Category III in GB3838-2002: Environmental Quality Standard on Surface Water;

(3) Environmental Protection Targets of Jiuqu River

Environmental Protection Targets of this assessed area will be the control of water quality so as it can reach Standard Category III in GB3838-2002: Environmental Quality Standard on Surface Water;

(4) Drinking water sources area of the city

Liudong Water Works and Liunan Water Works both locate in downstream of the outfall from Zhuexi creek to Liujiang River. Its environmental protection targets to control water quality so it can satisfy CJ3020-93: Water Quality Standard on Living Drinking Water.

2.2 Ecological Environmental Protection Targets

（1）Water ecological environment

Water ecological environment around the outlet of effluents from all Wastewater Treatment Plants.


5




The ambient air and sound environmental protection targets will be to protect living zones, enterprises and public institutions within or around the scope of land planned for use of this Project from being affected or to reduce the effects to lowest acceptable level. Main sensitive environment spots confer table 2-3-1 and table 2-3-2.

2.3 Ambient Air and Sound Environmental Protection Targets

Mainly farms, forests, grassland inside the construction area of the Project.

（2）Land ecological environment

6

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 2-

3-1

En

viro

nmen

t Pro

tect

ion

Targ

ets o

f Zhu

exi c

reek

Com

preh

ensi

ve C

ontro

l Pro

ject

Proj

ect

No

Prot

ectio

n ta

rget

sPo

pula

tion

insi

desc

ope

of a

sses

smen

t D

ista

nce

to t

he

side

line

of r

iver

（m）

Is t

he w

indo

w

faci

ng th

e ri

ver

Impa

ct a

spec

ts

Rem

arks

1 Lo

ngdu

nlu

Mid

dle

Scho

ol

1043

25

Ye

s N

oise

, rai

sed

dust

and

odo

r 2

Dor

mito

ry

of

Liut

ie

Sub-

bran

ch

of

Con

stru

ctio

n B

ank

225

10

No

Noi

se, r

aise

d du

st a

nd o

dor

3 D

orm

itory

of a

rmed

pol

ice

50

34

Yes

Noi

se, r

aise

d du

st a

nd o

dor

4 A

partm

ent o

f the

eld

erly

in w

est r

ing

50

34

Yes

Noi

se, r

aise

d du

st a

nd o

dor

5 D

orm

itory

of L

iuzh

ou P

last

ics F

acto

ry

242

38

Yes

Noi

se, r

aise

d du

st a

nd o

dor

Clo

sed

cond

uit

6 Li

ving

zon

e of

Xih

uanx

iaoy

uan

1230

133

fam

ilies

N

oise

, rai

sed

dust

7

Dor

mito

ry o

f pub

lic tr

affic

com

pany

14

4 17

Ye

s N

oise

, rai

sed

dust

8

Livi

ng z

one

in M

otan

road

81

0 15

21

fam

ilies

N

oise

, rai

sed

dust

9

No.

3 T

eam

in M

otan

92

25

Ye

s N

oise

, rai

sed

dust

10

B

eibe

ixin

g K

inde

rgar

tens

68

10

N

o N

oise

, rai

sed

dust

11

N

o 4

zone

in H

ongq

iao

Roa

d 39

6 10

N

o N

oise

, rai

sed

dust

12

N

o. 1

Rai

lway

Sch

ool

1100

25

N

o N

oise

, rai

sed

dust

Cha

nnel

cha

nge

Nor

th

bran

ch

of

Zhue

xi

cree

k

13

No.

1 z

one

in S

hang

you

Roa

d 26

72

Clo

sely

adj

acen

t 40

2 fa

mili

es

Noi

se, r

aise

d du

st a

nd o

dor

Ope

n ch

anne

l Su

btot

al

81

22

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

7

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 2-

3-1(

cont

inue

d)

Env

ironm

ent P

rote

ctio

n Ta

rget

s of Z

huex

i cre

ek C

ompr

ehen

sive

Con

trol P

roje

ct

Proj

ect

N

oPr

otec

tion

targ

ets

Popu

latio

nin

side

sc

ope

of a

sses

smen

t

Dis

tanc

e to

th

e si

delin

e of

riv

er（

m）

Is t

he w

indo

w

faci

ng th

e ri

ver

Impa

ct a

spec

ts

Rem

arks

1

D

orm

itory

4825

14 fa

mili

esN

oise

, rai

sed

dust

and

odo

r 2

Liuy

ilu M

iddl

e Sc

hool

90

0 10

Ye

s N

oise

, rai

sed

dust

and

odo

r 3

Dor

mito

ry

of

Gua

ngxi

M

ine

Con

stru

ctio

n C

ompa

ny

406

27

Yes

Noi

se, r

aise

d du

st a

nd o

dor

4 Li

angs

hui V

illag

e 27

0 10

Ye

s N

oise

, rai

sed

dust

and

odo

r

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3.Environment impact assessment

3.1 Influential factors over the environment

Table 3-1-1 is to be referred to for the influential factors over the environment by the water treatment project

Table 3-1-1 Influential factors over the environment Activity Influential factor Impact on environment

Construction

（1）earth cutting （2）piling of site materials （3）machinery operation （4）dredging river bed

Soil and air pollution Dust pollution Noise and dust pollution Odor and waste disposal

Operation of the sewage treatment plant

（1）odor discharge （2）sludge storage （3）emission （4）machinery noise

Air pollution Soil, ground water and air pollution Surface water pollution Noise to residence

Sewage transport in pipeline （1）leak of sewage pipes （2）fresh sewage

Soil and ground water pollution Effect of sewage plant

Zhuexi,jiuquhe, liujiang banks input of sewage water Surface water pollution

Daily life of workforce （1）household sewage （2）household wastes

Sewage treatment plant, surface water, waste landfill

3.2 Standards of Assessment

3.2.1 Standards of Environment Quality

（1）Water Environment

River section from above 0.2km downstream of Liudong Water Works will observe Standard Category II in GB3838-2002: Environmental Quality Standard on Surface Water; River section from below 0.2km downstream of Liudong Water Works will observe Standard Category III in GB3838-2002: Environmental Quality Standard on Surface Water. GB/T14848-93 Standard Category III of <<Quality Standard of Ground Water>> will be observed for ground water environment.

（2）Ambient Air


10


Ambient air will respect Class II Standard of Ambient Air Quality Standard (GB3095-1996)

（3）Noise

In accordance with Standard of Environmental Noise of Urban Area (GB3096-93), and Regulations on the Division of Regions Applicable to Standard of Environmental Noise of Urban Area of Liuzhou City, the sound environmental quality standards of the regions where every Wastewater Treatment Plants locate confer table 3-2-1。

Table 3-2-1 Sound environmental quality standards of the regions where the project is located

Standard value dB（A）

Name of project Regional division

Daytime Nighttime

Remarks

Baisha WWTP Category II zone 60 50 Longquanshan WWTP Category II zone 60 50

Yanghe WWTP Category III zone 65 55 Industrial development zone

Labao WWTP Category II zone 60 50

3.2.2 Standard of Pollutants Discharge

（1）Discharge Standard of Water Pollutants

Effluents from every Wastewater Treatment Plants shall observe Class I Category B Discharge Standard in Urban Wastewater Treatment Plant (GB18918-2002).

（2）Discharge Standard of Ambient Air Pollutants

For odor pollutants from all Wastewater Treatment Plants, Class II Standard (newly established) in Discharge Standard in Urban Wastewater Treatment Plant (GB18918-2002) shall be respected.

（3）Noise

Noise at boundary of Yanghe Wastewater Treatment Plants shall observe Category III in Standard of Noise at Boundary of Industrial Enterprises (GB12348-90), that is 65dB (A) for daytime and 55dB(A) for nighttime; Category II of <<Noise standard at Boundary of Industrial Enterprises>> (GB12348-90) will be observed for three other treatment plants, i.e. 60dB (A) for daytime and 50dB (A) for nighttime.

For noise produced on construction site, Noise Limits for Construction Site (GB12523-90) will be observed.

（4）Bottom sludge of rivers and sludge from Wastewater Treatment Plants

For pollutants in sludge from rivers and all Wastewater Treatment Plants, sludge control standard in Discharge Standard in Urban Wastewater Treatment Plant (GB18918-2002) shall be respected.


11


Identification for extraction procedure toxicity will adopt Identification Standard for Hazardous Wastes (GB5085.3-1996).

（5）Sanitation prevention and protection distance

In accordance with requirement of the Construction Standards for Urban Wastewater Treatment Engineering Project issued by the Construction Ministry, sewage and sludge disposal facilities emitting odors shall locate leeward to the summer dominant wind inside the auxiliary production zone of the WWTP, and shall be as far as possible from the living zones outside the plant area; provided this standard is not reached, the distance from the living zones outside the plant area shall be no less than 50~100 m from the production facilities emitting odors inside the WWTP.

3.3 Scope of assessment

Scope of assessment on water, ambient air, sound and ecological environment of this Project confers table 3-3-1。

Table 3-3-1 Summary Table of Scope of Assessment for Planned Project Project Scope of assessment

Liujiang River

River section totally 65km from 0.5 km upstream of outfall from the Lumber Mill to 10 km downstream of outfall of effluents from Yanghe WWTP（about 0.5km upstream of Honghua hydropower station）

Zhuexi creek

South branch: from railway culvert of regional mine construction autofleet to the converging point of south and north branch; north branch: from Liutie Party School to the converging point of south and north branch; and from the converging point of south and north branch to Zhuexi wastewater pumping station; River course length is 10.8km

Water Environment

Jiuqu River

River section totally 3.5 km from 0.5km upstream to 3 km downstream of the outfall of effluents from Labao WWTP

Ambient air Within 3～4km from boundaries of the plant of each sub-projects Sound environment Within 200 m from boundaries of the plant of each sub-projects

Ecological environment Same as scope of water environment assessment Desilting works Within 50 m from both sides along Zhuexi creek

3.4 Environment impact assessment

3.4.1Construction plan

Liuzhou Environment Management Project – wastewater treatment component will be completed by year 2008. Construction period is 2004-2008, in which 2003-2004 is preparation stage for the project. Implementation plan of each sub project is in table 3-4-1。


12


Table 3-4-1 Planning table for engineering implementation

Type Major engineering content Construction

period Intercepting

system Construct sewage intercepting main for south and north branches

2006~2007

River channel fathering

Sediment dredge, brickwork protection, block clearing and broadening

Comprehensive fathering engineering of Zhuexi

creek Landscape

construction Affectation of both sides of the channel, ground paving and decoration

2005~2010

Sewage collecting system

Rebuild existing dredge trunk canal, newbuild some pipe duct Baisha sewage treatment

engineering Sewage treatment

New build one Baisha sewage treatment plant

2005~2008

Longquansan sewage treatment engineering

Sewage treatment Enlarge Longquansan sewage treatment plant

2006~2009

Sewage collecting system

New build sewage pipeline and sewage elevating pump station Yanhe sewage treatment


New build Yanhe sewage treatment plant(first term

2007~2009

Intercepting engineering

New build sewage pipeline and sewage pump station Labao sewage treatment


New build one Labao sewage treatment plant

2007~2009

3.4.2 Environment impact of construction period

3.4.2.1 Air environment

There are mainly two types of air environment pollution source in the project:①malodor；②dust

（1）Malodor

The malodor will be produced mainly during sludge storage and transport of Zhuexi creek. By comparison, apparent odor will appear during the dredging process of the river; grade 2 will be observed at 30m with light smell but lower than the odor limit (grade 2.5-3.5): the smell will disappear beyond 50m and almost no odor felt. There is a great number of enterprises and residence along both banks of Zhuexi creek and some of them are located within 30m of sensitive stripes of influence. But the influence will be temporary and disappear with the completion of the project works.

（2）Dust

Dust will cause the major pollution over the site by uncontrolled sources during the construction period: preparation of site, earth cutting and filling, material storage, loading and unloading and application of building materials, in and out of the site vehicles.


13


Attention to the air pollution must be addressed during the working period and related control measures taken in reducing dust pollution due to popular residence and enterprises located along the banks and pipeline network sites.

During Baisha sewage treatment plant construction, because Huilong village and regional nurse school near the factory, they will be affected by constructing dust.

The nearest village is Jila village which is 180m away from arranged Longquansan sewage treatment plant(second term). The impact of constructing dust is minor.

Dust produced by Labao sewage treatment plant will affect environmental air quality of middle and lower part of Jiangdu village.

3.4.2.2 Acoustical environment

Construction noise is mainly generated by constructing machines and transportation vehicles. Noise intensity will be different in different constructing stage.

There are many environmental sensitive points for comprehensive fathering engineering and pipeline engineering of Zhuexi creek. So there exists environmental impact during construction period. Noise for Baisha sewage treatment plant construction will affect ambient acoustic environment of Huilong village and regional nurse school. The nearest village is Jila village which is 180m away from arranged Longquansan sewage treatment plant(second term). Daytime constructing noise is relatively minor, but nighttime construction will disturb the residents. Noise produced by Labao sewage treatment plant project works will have an impact over Jianducun Zhongtun and Xiatun and the surroundings.

3.4.2.3 Solid waste

Solid waste during constructing period mainly include bed mud and garbage produced by river channel clearing; residue earth, root and detritus from earthwork dredge; construction garbage by construction dismantling; material waste of sandstone, concrete etc. of material transportation; waste and desertion of stone, clinker and construction material for road paving. In addition, constructing workers will generate some domestic garbage.

（1）Riverbed mud

There will be 33027m3 bed mud of river channel to clear during comprehensive treatment works of Zhuexi creek. The volume of wastes produced during construction works and living will exceed 1300m3 , which will be sent to Lichonggou landfill for treatment in time.

（2）Constructing garbage

The area of dismantling house is 59721m2. During construction of sewage treatment plant, construction garbage will be generated for the waste and desertion of stone, clinker and


14


constructing material.

Earthwork and construction garbage of arranged engineering are all normal solid waste, so they can be consumed by basic earth refilling, depression filling or vegetation along the banks which are appointed by municipal administrative and planning department. Surplus garbage can be sent to Ouyanlin garbage landfill or Licungou landfill for disposal. Deserted earthwork will not cause disadvantageous environmental impact generally.

（3）Domestic garbage

Domestic garbage should be taken to certain place appointed by environmental sanitation department for disposal lest affect ambient environment.

3.4.2.4 Aquatic environment

（1）Factory sewage

Major pollutants for constructing sewage are inorganic suspended mater(SS) and extremely small quantity of oil. Because of gravitational setting and adsorption, discharged water can easily get into sediment phase and will not endanger surface water and underground aquatic environment.

（2）Domestic wastewater

Fathering engineering and sewage pipeline engineering of Zhuexi creek should use existing facilities near the construction site as much as possible.

At construction site of sewage treatment plant, there should set corresponding dry toilet. The dejecta should be collected and taken out periodically. It can be used for farmland fertilizer and vegetation.

（3）Leachate of mud storage

River mud when removed from the river bed will be piled by the river banks for transport later when dried. During the process, leachate will be generated with high concentration of contaminants. Therefore temporary trench will be made to guide the leachate into Zhuexi creek, which will be lifted and sent to Longquanshan sewage treatment plant for treated discharge according to specified standards. No impact over environment will be produced after the above measures have been taken.

3.4.2.5 Ecological environment

All the surface vegetation will be removed in the permanent occupation during the working period, including crops, trees, natural covering causing the surface exposed and natural sight damaged with additional water and soil losses.


15


Influences over environment will be caused by removal or damage of the surface vegetation in the occupied land. Site clearance, leveling and timely restoration of plants will be required after completion of project works to reduce impact over the environment.

3.4.2.6 Urban traffic

Impacts of traffic during construction period are manifested by three aspects: ①traffic hampering from road breakage for pipeline construction② traffic hampering by piling of earthwork and excavating of the road③ increase of transportation vehicles on the road

Works of sewage pipelines will have major influence over the road traffic. Though stage work may be carried out but there are certainly some earth to store and traffic will be affected. By estimate, pipeline work passing each road will need over 20 days with road blocked for 20 days.

There will be huge amount of raw materials and soil disposal (sand, stone and cement). The influence of their transport can be reduced to minimal by operation during night time.

3.4.3 Conclusions of the environmental impact assessment

3.4.3.1 Water environment

（1）Reducing the CODcr pollution load.

According to the population development planning, industrial growth rate and drainage planning of Liuzhou, it is predicted that the discharge amount of CODcr in life wastewater and industrial sewage will be about 60351 t/a in Liuzhou in 2010. After this project is built up and begins running, the urban wastewater treatment capacity of Liuzhou will reach to 500,000m3/d (including the first stage project of Longquanshan), and the amount of CODcr will be reduced by 44639.5t/a, accounting for 74% of the total amount of the CODcr discharged in Liuzhou in 2010. This has important practical significance to the implementation of Plan for Total Amount Control of Pollutant and the facilitation of local economic development.

（2）Zhuexi Creek comprehensive management project

Under the condition of the water quality of the initial reaches reaching the standard, after the south-branch interception project intercept the 80,000 tons of sewages from more than 10 outlets along the way, the everyday amount of COD. BOD5. NH3-N. TP will be reduced by 72 tons, 5.78 tons, 1.35 tons and 0.14 tons separately. The water quality along the way will reach the Class � standard of " quality standard of surface water environment " (GB3838-2002).

Under the condition of the water quality of the initial reaches reaching the standard, after the north-branch interception project intercept the 35,000 tons of sewages from more than 10 outlets along the way, the everyday amount of COD. BOD5. NH3-N. TP will be reduced by 5.64 tons,


16


2.16 tons, 0.52 tons and 0.05 tons separately. The water quality along the way will reach the Class � standard of " quality standard of surface water environment " (GB3838-2002).

（3）Environmental improvement result of Jiuquhe River.

The completion of Labao sewage treatment plant will improve greatly the water quality along the 30km section of Jiuquhe river, Maohe river and Xiangshuihe river.

（4）Wastewater treatment project

①Environmental improvement function .

After water environmental comprehensive management project is completed, all bank contaminated zones will disappear in the first class protection zone of the drinking water source of Liuzhou. The water quality of the water catchments of the Liunan water works and Liudong water works can reach the Class � standard of " quality standard of surface water environment " (GB3838-2002).

In the 5.9Km long reach from the downriver site 200 meters away from the water catchment to the Huilonggou (Liubei trunk canal) river entrance, all sewage outlets are closed. The water quality of the water catchments of the Liunan water works and Liudong water works can reach the Class � standard of " quality standard of surface water environment " (GB3838-2002).

In the 34.3Km long reach from Huilonggou river entrance to Liushi trunk canal river entrance, more than 20 sewage outlets are intercepted. This will greatly improve the water quality of Liujiang River and the environment of the sediment depositing area of 50,000m2 at the same time.

The wastewater of Jinglan trunk canal will be intercepted into Yanghe Wastewater Treatment Plant, and discharged when reaching the standard after treatment. The water quality of the original Najing reach will be improved and reduce the pollution area caused by the sewage discharged by the Liushi trunk canal (the effluent outlets of Longquanshan Wastewater Treatment Plant), as well as the pollution degree.

（5）The impact on the Liujing River water quality of the effluent discharged by the Wastewater Treatment Plant.。

Under normal operation of all the sewage treatment plants, the super pollution stripe flow holds 10% of the sectional volume down steam of Liushi trunk channel outlets, which will be allocated in the scope of mix area and transition area. In case 4 sewage plants are under abnormal situation, there will be severe pollution stripes formed down stream generating major influence over the intake function. The situation equals to that no sewage treatment plants in existence. Therefore, using the World Bank loan for comprehensive water treatment in Liuzhou is all necessary.

3.4.3.2 Air environment


17There are sensitive sites around Baisha, Longquanshan and Labao Wastewater Treatment Plant.


Though the distance from the malodor-producing buildings to the sensitive sites can't respond to the request of the predicted sanitary protection distance of the Wastewater Treatment Plants, it can meet the demand for “City sewage treatment project construction criterion “(Sewage, producing the malodor and mud production facility should lie in the leeward of summer leading wind direction. It should be far away from the inhabited region outside the factory, and accord with the relevant regulations of the country. When it cannot meet the demand, the distance from the malodor-producing buildings to the residential area should not be smaller than 50-100 meters). In order to improve the environment, reduce pollution and protect residential health, the greening protection shelter belt should be built around the plants to increase the greening area and prevent the pollution from diffusion.

In addition, regular monitoring of odor produced by the sewage treatment plant during its operation. In case of over pollution and nuisance to the residence, relocation of those affected will be required

3.4.3.3 Acoustic environment

Relative limit value set out in <<Noise standard at Boundary of Industrial Enterprises>> (GB12348-90) are complied with by all the sewage treatment plants in terms of boundary noise, which contributes almost zero to the increase of boundary noise level and thus having little impact over the surroundings during their operation.

3.4.3.4 Solid waste

The volume of sludge generated during the operation by all the sewage treatment plants will be 103,000m3/a, the screen residue and settled residue 16,000m3/a. The solid wastes will be sent to Lichonggou landfill for disposal, which has advanced anti-leak and sewage treatment plant with daily capacity of 600ton capable of receiving solid wastes produced by the project works.

4. Management plan of environmental protection

4.1 Management organization and duties

4.1.1 Establishment of organization

Due to the great difference of environmental management content between the construction period and operational period and the difference of working limit between temporary and long term nature, separate organizations must be set up with stage responsibilities. The corresponding


18


organization will be dismantled after completion of the project works and the operational organization taking over with some overlapping time as situation may require.

（1）Environmental management organization during construction

In order to guarantee the validity and equity of the environmental management, the environmental management organization which is independent of the construction department and has none conflict of interest with the project should be established and its employees should have proper longevity and experience. It is suggested that the management organization for Labao wastewater treatment project is set up alone and the other subprojects belong to another management organization. See Table 4-1 for the organizations

Table 4-1 Setup of environmental management organization during construction

Personnel Setup Labao wastewater

treatment project

Other sub

projects

Group leader（number of people） 1 1

Supervisor of environmental air（number of people） 1 2

Supervisor of noise（number of people） 1 2

Supervisor of solid waste（number of people） 1 2

Workers of complaining hotline（number of people） 1 1

（2）Environmental management organization during operation

Environmental management during operation is a kind of long-term and complex work. Each Wastewater Treatment Plant should establish environmental protection department, matched with 2 full time workers and a factory leader for the management. Meanwhile, it should also set up environmental monitoring organization with 6—8 people.

4.1.2 Duty of environmental management

4.1.2.1 Construction period

The environmental management group should draft out the detailed plans for management according to the construction plans of the project, and then check up them each month and do some necessary amendment.

The group leader should report to the project leaders and render the achievements of environmental management in a fixed time monthly and then put forward some purposeful resolutions for the checked latent environmental problems.

The supervisors of atmosphere, noise and solid waste should inspect the implementation conditions of the environmental prevention measures during each period according to the plans.


19


Besides, they should also arrange all the monitoring items carried out in a fixed time and report the results of inspection and monitoring and local treatment opinions to the group leader monthly.

The workers of complaining hotline see to the note and clean up of the complaining calls, report it to the group leader and in addition, answer the handling results to the public.

4.1.2.2 Operation period

（1）Environmental protection management department

See to the draft of environmental protection system then monitor its implementation. It mainly contains:

a. Publicize, organize and carry out the guidelines, policies, edicts and ordinances relevant to the national environmental protection. Assort with the local environmental protection department to do well with the environmental protection.

b. Carry out various environmental protection regulations issued by the superior charge department.

c. Periodically check up and maintain the equipment in the Wastewater Treatment plant in order to guarantee its normal running, inspect the implementation conditions of the environmental protection measures put forward in the EA report.

d. Lead and organize the environmental monitoring during the operation period ( consist of the abnormal operation period) and set up the monitoring files.

e. Register the waster water and its quality of all the waste discharge units entering into the wastewater pipe network system and monitor the running conditions of their wastewater pretreatment facilities.

f. Investigate and deal with the pollution accidents and bothers.

g. Develop the environmental protection education, technical training and academic communications in order to heighten the personnel disposition and extend the advanced techniques and experience.

（2）Monitoring station

①Duty

Monitoring station sees to the draft of the monitoring plans and the collection, clear up and keeping in files of the data, and then reports to the leadership. The duties contain:

a. Develop the environmental monitoring work on schedule and compile the monitoring report and the forms.

b. A periodically check up the wastewater quality and its emission of the major waste discharge unit.

c. Take part in the investigation of the factory’s polluting accident.


20


d. Do well with the maintenance and checkout of the monitoring equipment.

②Configuration of monitoring equipment

The table 4-2 is the monitoring equipment list configured in the monitoring stations in each Wastewater Treatment Plant.

Table 4-2 Monitoring equipment list needed in Wastewater Treatment Plant during construction Serial number Equipment name Amount （set）

1 Atom absorption spectrophotometer 1 2 Electric-heated thermostatic water bath 3 3 Electrothermal constant-temperature dry box 3 4 Electro-heating standing-temperature cultivator 2 5 BOD incubator 2 6 Instant BOD meter 1 7 Spectrophotometer 2 8 Acidimeter 2 9 Dissolved oxygen determinator 3

10 Moisture determinator 2 11 Gas analyser 3 12 Precision scale 2 13 Physical libration 2 14 Biomicroscope 1 15 Ion pure water exchanger 2 16 refrigerator 2 17 Electric centrifuge 1 18 Vacuum pump 2 19 Sterilizer 1 20 Magnetic stirrer 2 21 Computer 1 22 COD determinator 2 23 Gas chromatograph 1 24 TOC determinator 1 25 Air sampler 2 26 Dust sampler 2 27 Sound level meter 2 28 Others Some

4.2 Environmental management plan during construction

Influence will occur both during the construction and operational periods. Corresponding measures shall be taken to reduce all the impact over environment to a minimal degree. Environmental monitoring procedures have been regulated for efficient function of related policies. The client shall sign contract with qualified environmental monitoring institute.

Liuzhou World Bank project office will perform its duty of project management in addition to following up and reporting the environmental measures being practiced.

The project office will be responsible for the actual conditions of follow up and report on the environmental measures. The institutes in charge are as follows:


21




Table 4-2-1 to Table 4-2-3 gives a summery of environmental influence, proposed strategy, monitoring method and responsible organization.

f. Contractor

e. Supervisor/environment engineer

d. Sewage company

c. Environmental protection bureau

a. Construction bureau Client

22

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 4-

2-1

En

viro

nmen

tal m

anag

emen

t pla

n fo

r com

preh

ensi

ve tr

eatm

ent o

f Zhu

exi c

reek

dur

ing

proj

ect p

erio

d

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

R

eloc

atio

n &

la

nd

occu

patio

n

RA

Ps a

nd c

ompe

nsat

ion

R

ando

m

sam

plin

g an

d co

mpl

ain

a,b

Mal

odor

♦

♦

♦

♦

The

clea

ring

proj

ect s

houl

d be

con

stru

cted

in lo

w w

ater

sea

son

step

by

step

afte

r the

sid

e ba

nks

sew

age

inte

rcep

tion

proj

ect f

inis

hing

, and

th

e sl

udge

and

rubb

ish

shou

ld b

e tra

nspo

rted

to L

icho

nggo

u la

ndfil

l fie

ld fo

r inn

ocuo

usne

ss tr

eatm

ent.

If th

e sl

udge

and

rubb

ish

can

not b

e tra

nspo

rted

timel

y, th

ey s

houl

d be

sto

cked

in g

rass

bag

s to

redu

ce th

e du

st a

nd th

e m

alod

or d

isch

argi

ng,

to a

void

the

effe

ct o

n th

e lif

e qu

ality

of r

ound

resi

dent

s.

The

slud

ge sh

ould

be

trans

porte

d he

rmet

ical

ly to

avo

id fa

llout

and

impa

ir of

urb

an la

ndsc

ape.

Prop

er se

lect

ion

of ti

me

and

rout

e fo

r mud

tran

spor

t to

avoi

d tra

ffic

rush

hou

r and

bus

y an

d po

pula

r are

as

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Dus

t

♦

♦

♦

♦

♦

Stre

ngth

en m

anag

emen

t, co

nstru

ct c

ivill

y, s

light

load

and

unl

oad

cons

truct

ion

mat

eria

ls g

ently

, cle

an th

e m

ud a

ttach

ed o

n th

e su

rfac

e of

tru

cks

befo

re g

oing

out

of t

he w

orks

ite a

nd c

over

the

vehi

cles

with

clo

th w

hen

trans

porti

ng li

me

, san

dsto

nes,

cem

ent a

nd fl

y as

h w

hich

are

ap

t to

prod

uce

dust

.

Wat

er s

pray

and

cle

anin

g re

quire

d fo

r du

st p

reve

ntio

n。R

esid

ence

, sc

hool

s an

d en

terp

rises

aro

und

the

proj

ect

site

bei

ng s

ensi

tive

and

requ

iring

regu

lar c

lean

ing

durin

g co

nstru

ctio

n st

ages

of r

iver

wor

ks, 3

tim

es p

er d

ay; o

ther

rive

r sec

tions

will

nee

d le

ss s

pray

or t

wic

e pe

r da

y. O

ne sp

ray

truck

is st

atio

ned

at w

orki

ng si

te.

Sele

ct c

onst

ruct

ion

unit

with

cer

tain

stre

ngth

, and

ado

pt c

omm

erci

aliz

ed c

oncr

ete

and

clos

e ty

pe v

ehic

les.

Asp

halt

mix

pla

nt lo

cate

d w

here

with

in 3

00m

eter

s of l

eew

ard

win

d di

rect

ion

no sc

hool

s, ho

spita

ls a

nd re

side

nce

situ

ated

; mix

ing

equi

pmen

t sh

all b

e tig

htly

seal

ed a

nd d

ust r

emov

al d

evic

es e

quip

ped.

Lab

or p

rote

ctio

n sh

all b

e ad

dres

sed

for w

orki

ng st

aff e

ngag

ed.

Was

tes a

nd so

il di

spos

ed fr

om b

uild

ing

site

del

iver

ed in

a ti

mel

y m

anne

r to

the

low

site

or l

andf

ill d

esig

nate

d by

city

util

ity d

epar

tmen

t.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Solid

was

te

♦

♦

♦

♦

Slud

ge s

houl

d be

rem

oved

aw

ay a

s so

on a

s po

ssib

le i

n or

der

to a

void

dis

turb

ing

the

near

by r

esid

ents

. If

the

slud

ge c

anno

t be

rem

oved

im

med

iate

ly, i

t sho

uld

be p

acke

d in

stra

w b

ags

to r

educ

e ra

ised

dus

t and

odo

r. Sl

udge

sho

uld

be c

arrie

d in

airt

ight

veh

icle

s to

pre

vent

the

drop

ping

and

impa

ctin

g si

ght a

nd sa

nita

tion.

Slud

ge s

houl

d be

tra

nspo

rted

to t

he L

icho

nggo

u la

ndfil

l si

te. P

ay a

ttent

ion

to t

he f

acili

ty m

anag

emen

t of

filt

erin

g so

lutio

n tre

atm

ent

to

ensu

re it

to b

e di

scha

rge

afte

r rea

chin

g th

e st

anda

rd.

Dis

card

ed s

oil a

nd c

onst

ruct

ion

garb

age

shou

ld b

e fil

led

in s

ites

desi

gnat

ed a

s th

e m

unic

ipal

pla

nnin

g de

partm

ents

req

uire

. If

not b

e us

ed

tem

pora

rily,

the

back

fill s

ites s

houl

d be

pla

nted

with

veg

etat

ion

to a

void

soil

and

wat

er lo

sses

.

The

disc

arde

d sa

nd, s

tone

, bui

ldin

g m

ater

ials

, ste

el a

nd p

acki

ng m

ater

ials

sho

uld

be m

anag

ed a

nd re

cove

red

colle

cted

by

a sp

ecia

l per

son.

C

lean

the

wor

king

face

in ti

me

and

do n

ot le

ave

the

“seq

uela

e”.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

23

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

T

able

4-2

-1 c

ond.

En

viro

nmen

tal m

anag

emen

t pla

n fo

r com

preh

ensi

ve tr

eatm

ent o

f Zhu

exi c

reek

dur

ing

proj

ect p

erio

d

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

Noi

se

Red

uce

nois

e le

vel

♦

Try

to c

hoos

e lo

w n

oise

equ

ipm

ent,

such

as:

Rep

lace

oil

burn

ing

mac

hine

with

hyd

raul

ic p

ress

ure

and

choo

se h

igh-

freq

uenc

y vi

brat

or.

♦

♦

♦

♦

♦

♦

♦

♦

♦

Soun

d ca

n be

red

uced

thro

ugh

exha

ust m

uffle

and

vib

ratin

g pa

rts o

f in

sula

tion

engi

nes

for

fixed

mac

hine

ry, e

xcav

atio

n an

d tra

nspo

rtatio

n m

achi

nes,

such

as n

avvy

and

bul

ldoz

er.

Soun

d le

vel w

ill b

e ra

ised

due

to th

e vi

brat

ion

of lo

osen

ed p

arts

or t

he m

uffle

dam

age

of th

e m

achi

ne S

o th

e dy

nam

ic m

achi

nery

shou

ld b

e re

paire

d an

d m

aint

aine

d re

gula

rly.

Unu

sed

equi

pmen

t sho

uld

be c

lose

d im

med

iate

ly. T

rans

porta

tion

vehi

cles

shou

ld sl

ow d

own

whe

n en

terin

g th

e si

tes a

nd re

duce

bla

ring.

R

educ

e m

an-m

ade

nois

e M

achi

nes

shou

ld b

e op

erat

ed a

ccor

ding

to r

egul

atio

ns. W

hen

disa

ssem

blin

g ba

ffles

and

bra

cket

s, op

erat

ion

regu

latio

ns s

houl

d be

obs

erve

d to

red

uce

nois

e fr

om c

ollis

ion.

Tr

y no

t to

use

whi

stle

s, be

lls a

nd fl

utes

too

freq

uent

ly w

hen

givi

ng in

stru

ctio

ns. U

se o

f mod

ern

equi

pmen

t is e

ncou

rage

d.

Rat

iona

lly a

rran

ge c

onst

ruct

ion

time：

A

ltoge

ther

ther

e ar

e 6

scho

ols

and

kind

erga

rten

alon

g Zh

uexi

cre

ek s

ectio

ns. C

onst

ruct

ion

wor

k cl

ose

to th

e sc

hool

s sh

all r

equi

re s

cien

tific

wor

king

pr

ogra

m a

nd c

onsu

ltatio

n m

ade

with

sch

ools

for

tim

e of

use

of

high

noi

se e

quip

men

t. W

ork

shal

l be

arra

nged

at w

eeke

nds

or f

ree

time

in a

void

ing

influ

ence

ove

r the

scho

olin

g.

Oth

er r

iver

sec

tions

with

in t

he t

reat

men

t sc

ope

are

resi

denc

e, c

omm

erci

al a

nd i

ndus

trial

com

bina

tion,

use

of

high

noi

se m

achi

nery

sha

ll av

oide

d si

mul

tane

ousl

y. In

add

ition

to th

is, u

se o

f hig

h no

ise

mac

hine

ry sh

all b

e ar

rang

ed m

ostly

in d

aytim

e an

d no

t nig

ht ti

me.

Se

tting

up

tem

pora

ry so

und

barr

ier:

Su

burb

sec

tion:

tem

pora

ry s

ound

bar

rier s

hall

be s

et u

p fo

r sec

tion

usin

g hi

gh n

oise

mac

hine

ry to

redu

ce n

oise

pol

lutio

n if

resi

denc

e is

loca

ted

100m

. ar

ound

.

Urb

an s

ectio

n: m

ainl

y B

eizh

ihe

river

sec

tion,

mos

t par

t loc

ated

in b

usy

city

are

a w

ith d

ense

dis

tribu

tion

of re

side

nce

and

ente

rpris

es. T

empo

rary

sou

nd

barr

ier s

hall

be re

quire

d du

ring

cons

truct

ion

wor

ks. B

uild

ing

wor

d by

stag

es w

ill a

lso

redu

ce n

oise

and

influ

ence

to u

rban

vie

w.

Nan

zhih

e riv

er h

as d

eep

sect

ions

whi

ch p

osed

diff

icul

ty in

set

ting

up s

ound

bar

riers

. Due

to m

any

sens

itive

poi

nts,

stric

t mea

sure

s sh

all b

e ta

ken

in

rega

rds o

f the

abo

ve p

oint

s in

redu

cing

noi

se p

ollu

tion.

In a

dditi

on to

the

abov

e m

easu

re ta

ken,

goo

d re

latio

nshi

p m

ust d

evel

oped

with

the

ente

rpris

es a

nd

com

mun

ities

alo

ng th

e riv

er s

ectio

ns. N

otic

e m

ust b

e gi

ven

prio

r to

oper

atio

n an

d re

port

follo

wed

on

the

wor

king

pro

gres

s an

d th

e m

easu

res

adop

ted

in

redu

cing

noi

se. C

omm

on g

roun

d sh

all

be t

hus

achi

eved

. Pro

per

econ

omic

com

pens

atio

n w

ill b

e gi

ven

to r

esid

ence

and

ent

erpr

ises

mos

tly a

ffect

ed.

Com

plai

n te

leph

one

mus

t be

prov

ided

dur

ing

proj

ect p

erio

d to

rece

ive

resi

denc

e co

mpl

ains

for p

ositi

ve tr

eatm

ent.

Ran

dom

Sa

mpl

ing

And

C

ompl

ain

b,c,

e,f

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

24

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 4-

2-1

cond

.

Envi

ronm

ent m

anag

emen

t pla

n du

ring

Zhue

xi c

reek

com

preh

ensi

ve tr

eatm

ent p

roje

ct

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

Soil

and

wat

er

loss

es

♦

♦

♦

♦

Atte

ntio

n sh

ould

be

paid

to e

arth

wor

k ba

lanc

e. T

ry to

use

the

soil

dug

up fo

r bac

kfill

of c

onst

ruct

ion

site

s. R

emai

ning

dis

card

ed s

oil

aris

ing

from

layi

ng p

ipes

and

con

stru

ctin

g W

aste

wat

er T

reat

men

t Pla

nt s

houl

d be

mov

ed to

oth

er c

onst

ruct

ion

site

s fo

r ba

ckfil

l and

fo

rest

atio

n or

sent

to la

ndfil

l site

s.

Tem

pora

ry s

tora

ge y

ard

shal

l be

set u

p w

ithin

the

scop

e of

land

scap

ing

in re

duci

ng te

mpo

rary

occ

upat

ion:

Fla

t gro

und

shal

l be

chos

en

for s

tora

ge o

f mat

eria

ls to

be

used

for B

eizh

ihe

river

cou

rse

chan

ging

wor

ks. R

esto

ratio

n of

sur

face

sha

ll be

requ

ired

afte

r com

plet

ion

of th

e w

orks

.

Con

stru

ctio

n sh

ould

be

carr

ied

out

step

by

step

in

diffe

rent

are

as.

Do

not

cond

uct

the

proj

ect

on a

lar

ge s

cale

at

the

sam

e tim

e,

espe

cial

ly th

e pi

pelin

e la

ying

pro

ject

, so

as to

sho

rten

the

dura

tion

of s

ingl

e pr

ojec

t. C

ontro

l mea

sure

s sh

ould

be

take

n fo

r th

e ba

re

surf

ace

to sh

orte

n ex

posu

re ti

me

and

redu

ce so

il an

d w

ater

loss

es.

Soil

shou

ld b

e pi

led

ratio

nally

at t

he c

onst

ruct

ion

site

s by

bei

ng k

ept o

ff cl

oaca

and

riv

erw

ay s

o th

at th

e im

pact

of

soil

and

wat

er

loss

es o

n riv

er a

nd r

ainw

ater

pip

elin

es c

an b

e m

itiga

ted.

Pile

up

stra

w b

ags

arou

nd t

he s

ands

tone

site

s an

d di

g si

mpl

e dr

aina

ge

chan

nels

aro

und

the

site

s to

chan

nel s

eepe

r.

Mon

thly

reco

rd

b,c,

e,f

Sew

age

disc

harg

e

♦

♦

♦

♦

Tem

pora

ry d

rain

age

shal

l be

arr

ange

d fo

r m

ud s

tora

ge y

ard

with

the

lea

chat

e di

scha

rged

int

o Zh

uexi

cre

ek a

nd g

uide

d to

Lo

ngqu

ansh

an

sew

age

treat

men

t pla

nt fo

r tre

ated

dis

char

ge.

Con

stru

ctio

n un

its s

houl

d bu

ild s

edim

enta

tion

tank

dur

ing

cons

truct

ion

so t

hat

the

rain

sew

age,

pili

ng s

lop

and

seep

er m

ay b

e di

scha

rged

whe

n re

achi

ng th

e st

anda

rd a

fter s

edim

enta

tion.

The

proj

ect i

s loc

ated

in th

e ur

ban

area

and

the

exis

ting

livin

g fa

cilit

ies a

roun

d th

e si

te sh

all b

e em

ploy

ed a

s muc

h as

pos

sibl

e.

Stre

ngth

en th

e m

anag

emen

t of

the

cons

truct

ion

site

; try

to k

eep

the

grou

nd f

lat a

nd th

e ea

rth m

ater

ials

sho

uld

be s

tack

ed o

n le

vel

grou

nd in

cas

e th

at e

arth

falls

into

the

near

by ri

verw

ay.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Soci

al

envi

ronm

enta

l

♦

♦

♦

Con

stru

ctio

n sh

ould

be

cond

ucte

d st

age

by st

age.

Dig

ging

and

bac

kfill

shou

ld b

e co

mpl

eted

as s

oon

as p

ossi

ble.

Tem

pora

ry p

avem

ents

shou

ld b

e bu

ilt n

ear p

ublic

faci

litie

s lik

e ho

spita

ls, s

choo

ls a

nd b

us s

tatio

ns a

nd tr

affic

war

ning

mar

ks a

re to

be

set.

At r

ush

hour

, the

po

licem

en s

houl

d gi

ve in

stru

ctio

ns to

peo

ple

and

vehi

cles

to k

eep

smoo

th tr

affic

. Avo

id tr

ansp

ortin

g m

ater

ials

at p

eak

hour

s to

redu

ce

traffi

c pr

essu

re.

Stre

ngth

en t

he t

rain

ing

of c

ultu

ral

relic

pro

tect

ion

educ

atio

n an

d aw

aren

ess

of m

anag

ers

and

wor

kers

sta

ff. A

ccor

ding

to

on-s

pot

surv

eyin

g da

ta, n

o cu

ltura

l rel

ic h

as b

een

foun

d in

the

proj

ect a

rea

so fa

r. O

nce

any

cultu

ral r

elic

is fo

und

durin

g co

nstru

ctio

n, in

form

th

e lo

cal c

ultu

ral r

elic

pro

tect

ion

depa

rtmen

t and

pro

tect

the

site

. Con

stru

ctio

n w

ill n

ot b

e st

arte

d un

til th

e co

mpe

tent

aut

horit

y ha

s ha

ndle

d th

e ca

se p

rope

rly.

Tran

spor

t bui

ldin

g m

ater

ials

or w

aste

ear

th a

void

ing

rush

hou

rs o

r at n

ight

, to

redu

ce tr

affic

jam

and

the

impa

ct o

n th

e m

ovem

ent o

f dw

elle

rs.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

25

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 4-

2-2

En

viro

nmen

tal m

anag

emen

t pla

n du

ring

pipe

line

wor

ks

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

Dus

t

♦

♦

♦

♦

♦

Stre

ngth

en m

anag

emen

t, co

nstru

ct c

ivill

y, s

light

load

and

unl

oad

cons

truct

ion

mat

eria

ls g

ently

, cle

an th

e m

ud a

ttach

ed o

n th

e su

rfac

e of

tru

cks

befo

re g

oing

out

of t

he w

orks

ite a

nd c

over

the

vehi

cles

with

clo

th w

hen

trans

porti

ng li

me

, san

dsto

nes,

cem

ent a

nd fl

y as

h w

hich

are

ap

t to

prod

uce

dust

..

The

dust

of

cons

truct

ion

site

and

roa

d ca

n be

con

trolle

d by

spr

inkl

ing

wat

er a

nd c

lear

ing.

With

less

res

iden

ce d

istri

butio

n in

the

area

of

Yang

he s

ewag

e tre

atm

ent p

lant

, wat

er s

pray

sha

ll be

requ

ired

only

3 ti

mes

per

day

dur

ing

cons

truct

ion

wor

ks. T

he n

umbe

r wat

er s

pray

can

be

red

uced

in

othe

r ar

eas

by 1

-2 t

imes

. M

ore

sens

itive

poi

nts

and

farm

land

are

a lo

cate

d in

Bai

sha,

Lon

gqua

nsha

n an

d La

bao

Sew

age

treat

men

t pla

nt, w

hich

requ

ires r

egul

ar d

ust c

lean

ing

with

3 ti

mes

wat

er sp

ray

per d

ay in

redu

cing

dus

t pol

lutio

n.

Sele

ct c

onst

ruct

ion

unit

with

cer

tain

stre

ngth

, and

ado

pt c

omm

erci

aliz

ed c

oncr

ete

and

clos

e ty

pe v

ehic

les.

The

plan

t loc

atio

n fo

r tem

pora

ry a

nd sp

orad

ic c

emen

t stir

ring

site

shou

ld b

e fa

r aw

ay fr

om th

e re

side

ntia

l bui

ldin

gs.

Was

te s

oil s

houl

d be

cle

aned

and

tran

spor

ted

to th

e lo

w-ly

ing

field

des

igna

ted

by m

unic

ipal

adm

inis

trativ

e de

partm

ent f

or la

ndfil

l or l

andf

ill

field

for t

reat

men

t as e

arly

as p

ossi

ble.

rand

om

sam

plin

g an

d co

mpl

ain

b,c,

e,f

Noi

se

Pipe

line

wor

ks a

rea

mai

nly

loca

ted

in t

he u

rban

are

a an

d ef

fect

ive

mea

sure

s m

ust

be t

aken

in

cont

rolli

ng n

oise

pol

lutio

n. H

erei

n th

e m

ajor

m

easu

res a

re li

sted

and

det

ails

to b

e re

ferr

ed to

that

of t

he n

oise

trea

tmen

t mea

sure

s tak

en in

Zhu

exi c

reek

com

preh

ensi

ve tr

eatm

ent p

roje

ct.

♦

♦

♦

♦

Red

uce

the

soun

d le

vel o

f equ

ipm

ent

Red

uce

man

-mad

e no

ise

Rat

iona

lly a

rran

ge c

onst

ruct

ion

time

Esta

blis

h te

mpo

rary

soun

d ba

rrie

r

Ran

dom

sa

mpl

ing

and

com

plai

n

b,c,

e,f

Solid

was

te

♦

♦

Dis

card

ed s

oil a

nd c

onst

ruct

ion

garb

age

shou

ld b

e fil

led

in s

ites

desi

gnat

ed a

s th

e m

unic

ipal

pla

nnin

g de

partm

ents

req

uire

. If

not b

e us

ed

tem

pora

rily,

the

back

fill s

ites s

houl

d be

pla

nted

with

veg

etat

ion

to a

void

soil

and

wat

er lo

sses

.

The

disc

arde

d sa

nd, s

tone

, bui

ldin

g m

ater

ials

, ste

el a

nd p

acki

ng m

ater

ials

sho

uld

be m

anag

ed a

nd re

cove

red

colle

cted

by

a sp

ecia

l per

son.

C

lean

the

wor

king

face

in ti

me

and

do n

ot le

ave

the

“seq

uela

e”.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

26

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 4-

2-2

cond

.

Envi

ronm

enta

l man

agem

ent p

lan

durin

g pi

pelin

e w

orks

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

Soil

and

wat

er

loss

es

♦

♦

♦

♦

Atte

ntio

n sh

ould

be

paid

to e

arth

wor

k ba

lanc

e. T

ry to

use

the

soil

dug

up f

or b

ackf

ill o

f co

nstru

ctio

n si

tes.

Rem

aini

ng d

isca

rded

soi

l ar

isin

g fr

om l

ayin

g pi

pes

and

cons

truct

ing

Was

tew

ater

Tre

atm

ent

Plan

t sh

ould

be

mov

ed t

o ot

her

cons

truct

ion

site

s fo

r ba

ckfil

l an

d fo

rest

atio

n or

sent

to la

ndfil

l site

s.

Cho

ose

the

smoo

thin

g gr

ound

as t

empo

rary

pile

site

s. Ve

geta

tion

shou

ld b

e re

cove

red

as so

on a

s pos

sibl

e af

ter t

he si

te is

use

d.

Con

stru

ctio

n sh

ould

be

carr

ied

out s

tep

by s

tep

in d

iffer

ent a

reas

. Do

not c

ondu

ct th

e pr

ojec

t on

a la

rge

scal

e at

the

sam

e tim

e, e

spec

ially

th

e pi

pelin

e la

ying

pro

ject

, so

as to

shor

ten

the

dura

tion

of si

ngle

pro

ject

. Con

trol m

easu

res s

houl

d be

take

n fo

r the

bar

e su

rfac

e to

shor

ten

expo

sure

tim

e an

d re

duce

soil

and

wat

er lo

sses

.

Soil

shou

ld b

e pi

led

ratio

nally

at t

he c

onst

ruct

ion

site

s by

bein

g ke

pt o

ff cl

oaca

and

rive

rway

so th

at th

e im

pact

of s

oil a

nd w

ater

loss

es o

n riv

er a

nd ra

inw

ater

pip

elin

es c

an b

e m

itiga

ted.

Mon

thly

reco

rd

b,c,

e,f

Was

tew

ater

♦

♦

♦

Con

stru

ctio

n un

its s

houl

d bu

ild s

edim

enta

tion

tank

dur

ing

cons

truct

ion

so th

at th

e ra

in s

ewag

e, p

iling

slo

p an

d se

eper

may

be

disc

harg

ed

whe

n re

achi

ng th

e st

anda

rd a

fter s

edim

enta

tion.

Wor

kers

shal

l use

as m

uch

as p

ossi

ble

the

exiti

ng li

ving

faci

litie

s aro

und

the

site

.

Stre

ngth

en th

e m

anag

emen

t of t

he c

onst

ruct

ion

site

; try

to k

eep

the

grou

nd fl

at a

nd th

e ea

rth m

ater

ials

sho

uld

be s

tack

ed o

n le

vel g

roun

d in

cas

e th

at e

arth

falls

into

the

near

by ri

verw

ay.

Ran

dom

sam

plin

g an

d co

mpl

ain

b,c,

e,f

Soci

al

envi

ronm

enta

l

♦

♦

♦

♦

Con

stru

ctio

n sh

ould

be

cond

ucte

d st

age

by s

tage

. Dig

ging

and

bac

kfill

sho

uld

be c

ompl

eted

as

soon

as

poss

ible

. Tem

pora

ry p

avem

ents

sh

ould

be

built

nea

r pu

blic

fac

ilitie

s lik

e ho

spita

ls, s

choo

ls a

nd b

us s

tatio

ns a

nd tr

affic

war

ning

mar

ks a

re to

be

set.

At r

ush

hour

, the

po

licem

en s

houl

d gi

ve in

stru

ctio

ns to

peo

ple

and

vehi

cles

to k

eep

smoo

th tr

affic

. Avo

id tr

ansp

ortin

g m

ater

ials

at p

eak

hour

s to

red

uce

traffi

c pr

essu

re.

Stre

ngth

en t

he t

rain

ing

of c

ultu

ral

relic

pro

tect

ion

educ

atio

n an

d aw

aren

ess

of m

anag

ers

and

wor

kers

sta

ff. A

ccor

ding

to

on-s

pot

surv

eyin

g da

ta, n

o cu

ltura

l rel

ic h

as b

een

foun

d in

the

proj

ect a

rea

so fa

r. O

nce

any

cultu

ral r

elic

is fo

und

durin

g co

nstru

ctio

n, in

form

the

loca

l cul

tura

l rel

ic p

rote

ctio

n de

partm

ent a

nd p

rote

ct th

e si

te. C

onst

ruct

ion

will

not

be

star

ted

until

the

com

pete

nt a

utho

rity

has

hand

led

the

case

pro

perly

.

Tran

spor

t bui

ldin

g m

ater

ials

or

was

te e

arth

avo

idin

g ru

sh h

ours

or

at n

ight

, to

redu

ce tr

affic

jam

and

the

impa

ct o

n th

e m

ovem

ent o

f dw

elle

rs.

Ran

dom

sam

plin

g an

d co

mpl

ain

b,c,

e,f

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

27

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 4-

2-3

En

viro

nmen

tal m

anag

emen

t pla

n du

ring

cons

truct

ion

of se

wag

e w

ater

trea

tmen

t pla

nt

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

Dus

t

♦

♦

♦

♦

♦

♦

Stre

ngth

en m

anag

emen

t, co

nstru

ct c

ivill

y, s

light

load

and

unl

oad

cons

truct

ion

mat

eria

ls g

ently

, cle

an th

e m

ud a

ttach

ed o

n th

e su

rfac

e of

tru

cks

befo

re g

oing

out

of t

he w

orks

ite a

nd c

over

the

vehi

cles

with

clo

th w

hen

trans

porti

ng li

me,

san

dsto

nes,

cem

ent a

nd fl

y as

h w

hich

are

ap

t to

prod

uce

dust

..

Wat

er s

pray

and

cle

anin

g sh

all b

e re

quire

d by

3 ti

mes

per

day

dur

ing

cons

truct

ion

wor

ks. T

he n

umbe

r wat

er s

pray

can

be

redu

ced

in o

ther

ar

eas

by 1

-2 ti

mes

. Mor

e se

nsiti

ve p

oint

s an

d fa

rmla

nd a

rea

loca

ted

in B

aish

a, L

ongq

uans

han

and

Laba

o Se

wag

e tre

atm

ent p

lant

, whi

ch

requ

ires r

egul

ar d

ust c

lean

ing

with

3 ti

mes

wat

er sp

ray

per d

ay in

redu

cing

dus

t pol

lutio

n.

In a

dditi

on, t

he li

me

and

sand

soi

l sho

uld

not b

e st

ocke

d in

the

open

air.

If

have

to，

sprin

klin

g w

ater

on

them

to r

aise

the

surf

ace

wat

er

cont

ent a

nd c

ontro

l dus

t.

Sele

ct c

onst

ruct

ion

unit

with

cer

tain

stre

ngth

, and

ado

pt c

omm

erci

aliz

ed c

oncr

ete

and

clos

e ty

pe v

ehic

les.

Con

cret

e m

ixin

g pl

ant w

ill b

e se

t up

far a

way

from

the

resi

denc

e an

d sc

hool

.

Was

te s

oil s

houl

d be

cle

aned

and

tran

spor

ted

to th

e lo

w-ly

ing

field

des

igna

ted

by m

unic

ipal

adm

inis

trativ

e de

partm

ent f

or la

ndfil

l or l

andf

ill

field

for t

reat

men

t as e

arly

as p

ossi

ble.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Noi

se

No

sens

itive

dis

tribu

tion

in th

e ar

ea o

f pro

pose

d Ya

nghe

sew

age

treat

men

t pla

nt a

nd li

ttle

influ

ence

gen

erat

ed to

the

surr

ound

ings

; s

ensi

tive

spot

s are

foun

d ar

ound

Bai

sha,

Lon

gqua

nsha

n an

d La

bao

sew

age

treat

men

t pla

nts.

Effe

ctiv

e m

easu

res s

hall

be ta

ken

in re

duci

ng n

oise

pol

lutio

n.

♦

♦

♦

♦

♦

Red

uce

the

soun

d le

vel o

f equ

ipm

ent：

To re

fer t

o th

e po

llutio

n pr

even

tion

mea

sure

s tak

en in

Zhu

exi c

reek

com

preh

ensi

ve tr

eatm

ent p

roje

ct.

Red

uce

man

-mad

e no

ise：

To re

fer t

o th

e po

llutio

n pr

even

tion

mea

sure

s tak

en in

Zhu

exi c

reek

com

preh

ensi

ve tr

eatm

ent p

roje

ct.

Rat

iona

lly a

rran

ge c

onst

ruct

ion

time：

prop

er a

rran

gem

ent o

f us

e of

hig

h no

ise

mac

hine

ry a

nd to

avo

id s

imul

tane

ous

use

and

nigh

t tim

e op

erat

ion.

Esta

blis

h te

mpo

rary

sou

nd b

arrie

r：te

mpo

rary

sou

nd b

arrie

r to

be s

et u

p fo

r noi

se tr

eatm

ent a

t sou

th b

ound

ary

of B

aish

a se

wag

e tre

atm

ent

plan

t (lo

cal n

urse

sch

ool,

Hui

long

vill

age)

and

nor

th b

ound

ary

(Hui

ling

villa

ge);

tem

pora

ry s

ound

bar

rier t

o be

set

up

at th

e bo

unda

ry w

est

of L

abao

trea

tmen

t pla

nt, w

hich

is c

lose

to Ji

andu

vill

age

Zhon

gtun

and

to th

e no

rth si

de c

lost

to Ji

andu

vill

age

Xia

tun.

Site

veh

icle

man

agem

ent:

desi

gnat

ed ro

ads a

re to

be

used

and

nig

ht ti

me

trans

port

of b

uild

ing

mat

eria

ls fo

rbid

den.

Ran

dom

sa

mpl

ing

and

com

plai

n

b,c,

e,f

Solid

was

te

♦

♦

Dis

card

ed s

oil a

nd c

onst

ruct

ion

garb

age

shou

ld b

e fil

led

in s

ites

desi

gnat

ed a

s th

e m

unic

ipal

pla

nnin

g de

partm

ents

req

uire

. If

not b

e us

ed

tem

pora

rily,

the

back

fill s

ites s

houl

d be

pla

nted

with

veg

etat

ion

to a

void

soil

and

wat

er lo

sses

.

The

disc

arde

d sa

nd, s

tone

, bui

ldin

g m

ater

ials

, ste

el a

nd p

acki

ng m

ater

ials

sho

uld

be m

anag

ed a

nd re

cove

red

colle

cted

by

a sp

ecia

l per

son.

C

lean

the

wor

king

face

in ti

me

and

do n

ot le

ave

the

“seq

uela

e”.

Ran

dom

sa

mpl

ing

and

com

plai

n b,

c,e,

f

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

28

Pote

ntia

l in

fluen

ce

Miti

gato

ry m

easu

res

Mon

itorin

g m

etho

d R

espo

nsib

le

inst

itute

Soil

and

wat

er lo

sses

♦

♦

♦

♦

♦

Rai

ny se

ason

shou

ld b

e av

oide

d fo

r exc

avat

ion.

Atte

ntio

n sh

ould

be

paid

to e

arth

wor

k ba

lanc

e. T

ry to

use

the

soil

dug

up fo

r bac

kfill

of c

onst

ruct

ion

site

s. R

emai

ning

dis

card

ed s

oil a

risin

g fr

om la

ying

pip

es a

nd c

onst

ruct

ing

Was

tew

ater

Tre

atm

ent P

lant

sho

uld

be m

oved

to o

ther

con

stru

ctio

n si

tes

for b

ackf

ill a

nd f

ores

tatio

n or

se

nt to

land

fill s

ites.

Flat

gro

und

shal

l be

chos

en fo

r sto

rage

of b

uild

ing

mat

eria

ls w

ithin

the

scop

e of

sew

age

treat

men

t pla

nt.

Con

side

r th

e im

pact

of

fore

stat

ion

on s

oil a

nd w

ater

loss

es. I

f po

ssib

le, W

aste

wat

er T

reat

men

t Pla

nts

can

cons

truct

bui

ldin

gs o

ne b

y on

e.

Onc

e th

e co

nstru

ctio

n of

one

bui

ldin

g fin

ishi

ng, c

arry

out

fore

stat

ion

in ti

me

acco

rdin

g to

the

fore

stat

ion

plan

ning

, to

prev

ent s

oil a

nd w

ater

lo

sses

.

Soil

shou

ld b

e pi

led

ratio

nally

at t

he c

onst

ruct

ion

site

s by

bei

ng k

ept o

ff cl

oaca

and

rive

rway

so

that

the

impa

ct o

f soi

l and

wat

er lo

sses

on

river

and

rai

nwat

er p

ipel

ines

can

be

miti

gate

d. P

ile u

p st

raw

bag

s ar

ound

the

sand

ston

e si

tes

and

dig

sim

ple

drai

nage

cha

nnel

s ar

ound

the

site

s to

chan

nel s

eepe

r.

Mon

thly

reco

rd

b,c,

e,f

Was

tew

ater

♦

♦

♦

♦

♦

Con

stru

ctio

n un

its s

houl

d bu

ild s

edim

enta

tion

tank

dur

ing

cons

truct

ion

so th

at th

e ra

in s

ewag

e, p

iling

slo

p an

d se

eper

may

be

disc

harg

ed

whe

n re

achi

ng th

e st

anda

rd a

fter s

edim

enta

tion.

The

tem

pora

ry li

ving

fac

ilitie

s w

ill b

e bu

ilt a

roun

d th

e W

aste

wat

er T

reat

men

t Pla

nt c

onst

ruct

ion

site

, inc

lude

din

ing

hall

and

toile

t. Th

e w

aste

wat

er o

f the

din

ing

hall

shou

ld b

e pr

etre

ated

by

oil s

epar

ator

firs

tly, t

hen

sink

into

the

dom

estic

sew

age.

All

sew

age

shou

ld b

e tre

ated

in

a se

ptic

tank

aga

in a

nd d

isch

arge

d.

Whe

n co

nstru

ctin

g th

e pr

essu

re p

ipe

acro

ss L

iujia

ng R

iver

in th

e Ya

nghe

sew

age

treat

men

t pro

ject

and

the

disc

harg

e ou

tlet o

f th

e pl

ant,

ratio

nal p

lan

shou

ld b

e m

ade

to a

void

dig

ging

rive

rway

.

Whe

n co

nstru

ctin

g th

e pr

essu

re p

ipe

acro

ss L

iujia

ng R

iver

in th

e Ya

nghe

sew

age

treat

men

t pro

ject

and

the

disc

harg

e ou

tlet o

f th

e pl

ant,

ratio

nal p

lan

shou

ld b

e m

ade

to a

void

dig

ging

rive

rway

.

Such

mat

eria

ls a

s oi

l or c

hem

ical

s sh

ould

not

be

plac

ed n

ear t

he w

ater

bod

y. T

hey

shou

ld b

e ke

pt o

ff th

e riv

er w

ith c

anva

s w

rapp

ed s

o as

to

avoi

d be

ing

was

hed

into

the

wat

er b

y st

rong

win

d an

d st

orm

. En

viro

nmen

tal

man

agem

ent

shou

ld b

e st

reng

then

ed.

To p

reve

nt w

ater

po

llutio

n ca

used

by

the

oil l

eaka

ge fr

om c

onst

ruct

ion

mac

hine

ry o

r shi

ps o

r by

was

te o

il du

mpe

d in

to th

e w

ater

bod

y, th

e le

akag

e oi

l of t

he

cons

truct

ion

mac

hine

ry sh

ould

be

colle

cted

.

Ran

dom

sa

mpl

ing

and

com

plai

n

b,c,

e,f

Soci

al

envi

ronm

ent

♦

♦

Stre

ngth

en th

e tra

inin

g of

cul

tura

l rel

ic p

rote

ctio

n ed

ucat

ion

and

awar

enes

s of

man

ager

s an

d w

orke

rs s

taff.

Acc

ordi

ng to

on-

spot

sur

veyi

ng

data

, no

cultu

ral r

elic

has

bee

n fo

und

in th

e pr

ojec

t are

a so

far.

Onc

e an

y cu

ltura

l rel

ic is

foun

d du

ring

cons

truct

ion,

info

rm th

e lo

cal c

ultu

ral

relic

pro

tect

ion

depa

rtmen

t and

pro

tect

the

site

. Con

stru

ctio

n w

ill n

ot b

e st

arte

d un

til th

e co

mpe

tent

aut

horit

y ha

s han

dled

the

case

pro

perly

.

Tran

spor

t bu

ildin

g m

ater

ials

or

was

te e

arth

avo

idin

g ru

sh h

ours

or

at n

ight

, to

red

uce

traffi

c ja

m a

nd t

he i

mpa

ct o

n th

e m

ovem

ent

of

dwel

lers

.

Ran

dom

sa

mpl

ing

and

com

plai

n

b,c,

e,f

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

dshi

p C

ente

r for

Env

ironm

ent P

rote

ctio

n nv

estm

ent &

Dev

elop

men

t Co.

, Ltd

. 29

Tabl

e 4-

2-3

cond

.

Envi

ronm

ent m

anag

emen

t pla

n du

ring

the

sew

age

treat

men

t pla

nt c

onst

ruct

ion

Sino

-Jap

an F

rien

Liuz

hou

Urb

an I


4.3 Environment management plan during the operation period

After the completion of the water treatment comprehensive project works, major influence to the surrounding area will be emission of odor, trail water discharge and noise and sludge generation by the sewage treatment plant. Table 4-3-1 and Table 4-3-5 gives a summary of the general environmental influence during its operation, proposed measures, monitoring categories and responsible organizations.

Table 4-3-1 Household waste water and industrial sewage discharged into sewage pipeline

Potential influence Environmental measures Monitoring method Res.org. Low concentration household waste water （ septic tank and penetration employed）

Canceling of septic tanks when not required to ensure connection of local sewage pipeline

Intake of sewage into sewage treatment plant, connection record of sewage pipeline

b

Treatment of industrial sewage water

Issuing of forceful pre-treatment plan, sewage treatment plant taking charge

Check up of pre-treatment, intake record B,c,f

Industrial accident and leak, sewage pipeline or treatment breakdown

Issuing notice practice and special protection measures regarding accidents

Issuance of regulation, conditions of accident record and application of regulations

b

Over flow into sewage network or penetration

Applying sight/TV/other checking method and relative measures taken

Evaluation record of sewage network

c

Design load changed due to household waste changes

Monitoring use of water and sewage generation

Record of meter and plant area

c,f

Design load changed due to industrial sewage changes

Application of pretreatment and monitoring change in industrial water supply and quality

Record of water quality and volume

b,c,f

Table 4-3-2 Sewage overflow at different spots

Potential influence Environmental measures Monitoring method Res.org. Overflow in design and

calculation Evaluation and improvement of sewage collection system

Spots and volume of rainfall overflow

b,c

Direct contact of waste water with people

Local population of outlet downstream Health record

b,a,sanitary department

Influence over surface water

● Rainfall overflow shall be treated for discharge

● Strengthening management, setting up duty and responsibility system to ensure normal operation of treatment plant facilities. Monitoring intake water shall be required to ensure water quality comply with design requirement.

● On line monitoring device set up at the outlet ● Disinfection by ultraviolet for sewage treatment.

Eye sight check up and monitoring and monitoring

of surface water

Influence over sensitive spots

If possible relocating the overflow point or regulating overflow

Eye sight checkup and record of application

b,c


30


Table 4-3-3 Drainage facility and pump station

Potential influence Environmental measures Monitoring method Res.org.

Odor Proper design and industrial sewage control Complain record b Accident during building work of sewage pipeline

Safety training Training and accident record

b

Blocking of sewage pipeline

Detailed O/M procedures; avoid direct discharge into system and timely dredging

Record and telecom equipment check up

b

Noise from pump station

Low noise equipment to be selected; foundation vibration reduction, material insulation and muting measures taken during installation. Barrier room to be built for high noise machinery. Use submerged pumps as much as possible. Optimize layout arrangement.

Monitoring of surrounding environment and complains

b,c

Power accident of pump station

Double routing set up to ensure normal operation of sewage treatment system

Check up standby system

b

Mechanical failure of pump station

Design, O/M procedure and spare parts. Weekly record b

Pollution to ground water by leakage

Design and protective measures Monitoring of surrounding environment and complains

b,c

Table 4-3-4 Sewage water treatment plant (WWTP)


Lower or higher water intake than forecast

Monitoring use of septic tanks, its penetration and intake; pre-treatment plan and record checking

Connection and operation record

b,c,d

Noise/odor Design protective measures Surrounding

environment and complains

b,c

Accident Training Training and accident

record b,c,d

Incident of chemicals Design, safety training and alarm system

Training and accident record

b,c

Power failure Standby system or double routing Power meter record b Equipment breakdown Design, O/M, spare parts Daily record, instrument b,d

Operational failure Design, operation training and lab monitoring

Daily record and training record

b,d

Low standard of discharge Monitoring and discharge record Daily record and

application and monitoring

b,d


31


Table 4-3-5 Sludge management system


Lack of stability Check up use and performance of the stability system, and check up sludge quality

Daily record and check up

b,c,sanitary department

High content of heavy metals

Monitoring sewage and sludge quality

Test of heavy metals in waste water by season and test in sludge every half year

b,c

Safety Design and training Training and accident record b,c Un-control of liquid

when dewatering Design, O/P, staff training Check up and daily record b,c

Odor Design protective measures Surrounding envr. And

complains b,c

Equipment breakdown Design, O/M, spare parts Safety training, alarm

system b,c

Landfill of sludge Design standard, leachate treatment system

Eye sight check up, leachate monitoring

b,c


32




The regional environmental quality monitoring tasks can be entrusted to the local environmental monitoring department, including the Liujiang River section, effluent discharge outlet of Wastewater Treatment plant (2-3 monitoring cross-section, monitoring once a month, normal monitoring items), noises around the Wastewater Treatment plant and Wastewater Exaltation Pumping station, groundwater quality status in the mud burying area and polluting status of the effluvial pollutants far away from the sanitarian defend region etc.

（2）The regional environmental quality monitoring

The monitoring facilities for carrying out the sub project monitoring plans belong to the monitoring units and each sub project unit should pay proper depreciation charge for the facilities which contains in the monitoring expenses. Table 5-3-1 shows the expense estimate of each sub project monitoring.

5.3 Monitoring facilities and expense

According to the characteristics of engineering and environment, fix on the environmental monitoring contents during construction and operation which are showed in Table 5-2-1。

（1）The environmental monitoring plans during construction and operation

According to the predicted result of environmental influence, the obviously polluted sensitive site is names as the monitoring site. And based on the polluting situations during the construction and operation period, monitoring contents are the greatly influenced environments such as sound environment, air environment and surface environment. The monitoring factor is defined according to the polluting characteristic factor in the project analysis and the monitoring analytical methods for the corresponding project in “Environmental Monitoring Technical Criterion” issued by SEPA are adopted. The appraisal standard is accorded with the national standard confirmed by EA.

5.2 Monitoring implementation

Environmental monitoring contains two stages construction and operation which is to grasp project polluting trends completely and in time and also know about the local environmental quality trends caused by the project construction, its incidence and dynamical environmental quality during operation so that they can feedback the information to the responsible institutions in time which, consequently can offer scientific basis for environmental management of the project.

5.1 Monitoring purpose

5. Environmental protection monitoring plans

33

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

men

t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

Tabl

e 5-

2-1

En

viro

nmen

tal m

onito

ring

plan

Sub-

proj

ect

Mon

itori

ng

peri

od

Mon

itori

ng fa

ctor

M

onito

ring

site

M

onito

ring

ite

m

Mon

itori

ng fr

eque

ncy

Mon

itori

ng

orga

niza

tion

resp

onsi

ble

orga

niza

tion

supe

rvis

ory

orga

niza

tion

Am

bien

t air

Res

iden

tial a

rea

near

the

cons

truct

ion

site

s

Mal

odor

co

ncen

tratio

n、TS

P

One

per

iod

ever

y tw

o m

onth

s; 2

day

s per

per

iod;

2

times

per

day

Noi

se

Bou

ndar

y of

the

cons

truct

ion

site

s Le

q A

perio

dic，

once

eve

ry d

ay

and

nigh

t

Con

stru

ctio

n pe

riod

Sedi

men

t So

uthe

rn B

ranc

h an

d N

orth

ern

of

Zhue

xi

As,

Cd,

Cu,

Hg，

Cr,

orga

nic

mat

ter

One

tim

e pe

r yea

r

Am

bien

t air

coas

t of t

he

Sout

hern

Bra

nch

and

Nor

ther

n of

Zh

uexi

NH

3、H

2S

One

per

iod

per s

easo

n; 2

da

ys p

er p

erio

d; 4

tim

es

per d

ay

Sout

hern

Bra

nch

and

Nor

ther

n of

Zh

uexi

CO

DM

n、B

OD

5、N

H3-

N、

tota

l ni

troge

n、to

tal

phos

phor

us

was

tew

ater

am

ount、

oil

One

per

iod

per m

onth

; 3

days

per

per

iod;

2 ti

mes

pe

r day

Surf

ace

wat

er

Col

lect

ing

wel

l of

pum

ping

st

atio

n

PH、

SS、

CO

DC

r, oi

l、B

OD

5、N

H3-

N、

TP、

was

tew

ater

am

ount

Onc

e pe

r sea

son

Noi

se

Bou

ndar

y of

the

pum

ping

stat

ion

Leq

One

per

iod

per s

easo

n; 2

da

ys p

er p

erio

d; 4

tim

es

per d

ay; o

nce

ever

y da

y an

d ni

ght

Zhue

xi C

reek

co

mpr

ehen

sive

re

habi

litat

ion

proj

ect

Ope

ratio

n pe

riod

Sedi

men

t So

uthe

rn B

ranc

h an

d N

orth

ern

of

Zhue

xi

As,

Cd,

Cu,

Hg，

Cr ,

org

anic

m

atte

r on

ce p

er y

ear

Liuz

hou

Envi

ronm

enta

l m

onito

ring

stat

ion

Riv

erw

ay

man

agem

ent

offic

e of

Zh

uexi

EPA

, Liu

zhou

Sino

-Jap

an F

riend

ship

Cen

ter f

or E

nviro

nmen

t Pro

tect

ion

Liuz

hou

Urb

an In

vest

men

t & D

evel

opm

ent C

o., L

td.

Sub-

proj

ect

Mon

itori

ng

peri

od

Mon

itori

ng

fact

or

Mon

itori

ng

site

M

onito

ring

ite

m

Mon

itori

ng

freq

uenc

y M

onito

ring

or

gani

zatio

n re

spon

sibl

e or

gani

zatio

n su

perv

isor

y or

gani

zatio

n

Am

bien

t air

resi

dent

ial

area

ne

ar

the

cons

truct

ion

site

, si

des

of

the

cons

truct

ion

road

TS

P O

ne p

erio

d ev

ery

two

mon

ths;

2

days

per

per

iod;

2 t

imes

per

da

y C

onst

ruct

ion

perio

d N

oise

bo

unda

ry

of

the

cons

truct

ion

site

s Le

q A

perio

dic，

once

eve

ry d

ay a

nd

nigh

t

Am

bien

t air

Plan

t bou

ndar

y N

H3、

H2S

O

ne p

erio

d pe

r m

onth

; 2

days

pe

r per

iod;

4 ti

mes

per

day

U

pstre

am s

ite 5

00m

aw

ay

from

the

outle

t, ou

tlets

; th

e do

wns

tream

se

ctio

n 50

0m

away

fr

om

the

outle

t

CO

DM

n、B

OD

5、N

H3-

N、

tota

l pho

spho

rus、

oil

One

per

iod

at A

nnua

l A

pril

, Ju

ly a

nd D

ecem

ber

2 da

ys p

er p

erio

d

The

outle

ts

of

the

mai

n en

terp

rises

with

pol

lutio

n To

be

conf

irmed

ac

cord

ing

to th

e ch

arac

teris

tic o

f the

w

aste

wat

er

Ape

riodi

c,（

no le

ss th

an o

nce

a m

onth）

The

inle

ts

of

the

was

tew

ater

pla

nt

Surf

ace

wat

er

the

outle

ts

of

the

was

tew

ater

pla

nt

PH、

SS、

CO

DC

r、oi

l、B

OD

5、N

H3-

N、

TP、

was

tew

ater

am

ount

auto

mat

ic o

nlin

e m

onito

ring

at

the

outle

ts

Noi

se

plan

t ar

ea o

r th

e bo

unda

ry

of th

e pu

mpi

ng st

atio

n Le

q O

ne p

erio

d pe

r se

ason

; 2

days

pe

r pe

riod;

4 t

imes

per

day

; on

ce e

very

day

and

nig

ht

Was

tew

ater

tre

atm

ent

proj

ect

Con

stru

ctio

n pe

riod

Se

dim

ent

A

s, C

d, C

u, H

g，C

r ,

orga

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ter

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e a

year

Envi

ronm

enta

l Pr

otec

tion

Div

isio

n of

th

e w

aste

wat

er

treat

men

t pl

ant

Envi

ronm

ent

man

agem

ent

plan

W

aset

wat

er t

reat

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t co

mpo

nent

, Li

uzho

u en

viro

nmen

t m

anag

emen

t pr

ojec

t (L

ZEM

P)

dshi

p C

ente

r for

Env

ironm

ent P

rote

ctio

n nv

estm

ent &

Dev

elop

men

t Co.

, Ltd

.

Tabl

e 5-

2-1(

cont

inue

d)

Env

ironm

enta

l mon

itorin

g pl

an

Sino

-Jap

an F

rien

Liuz

hou

Urb

an I


Table 5-3-1 Expense estimate of each sub project monitoring

Unit：ten thousand yuan Sub project’s name Monitoring expense

of construction Monitoring expense

of operation Obligated monitoring expense

for sudden accident Zhuexi comprehensive

treatment project 10 20 5

Baisha wastewater treatment project

20 40 5

Longquanshan wastewater treatment

project

10 20 5

Yanghe wastewater treatment project

20 40 5

Labao wastewater treatment project

10 20 5


36


6. Training for personnel In order to ensure the smooth and effective development of the environmental management, the employees must be trained with knowledge and skills which contain not only the importance and significance of the project, but also different trainings to different posts. Table 6-1 shows the schedule for environmental protection personnel training.

Table 6-1 Schedule for environmental protection personnel training

Subitem Phase Sort Number of people（people）

Amount（people） Time

Expenditure （ten

thousand yuan）

Environmental management personnel in liuzhou urban investment construction and development co., ltd.

Project management 1

person 1 2.0

Environmental management personnel

Zhuexi creekway management 2 people

2 2.0

Environmental monitoring and

management engineer

Contract unit and urban investment company separately 1 person

2 2.0

Construction

Emergency personnel 1 person 1

2004

1.0

Operation Environmental management personnel

Zhuexi creek way management 1 person

1 1.0

Comprehensive renovation of

zhuexi

Total 7 8.0 Environmental management personnel in liuzhou urban investment construction and development co., ltd.

Project and environmental management personnel separately 4 people

8 10.0

Construction

Environmental monitoring and

management engineer

Contract unit and urban investment company separately 1 person

2

2004

2.0

Baisha wastewater treatment plant 5 people

5 15.0

Longquanshan wastewater treatment plant 3 people

3 9.0

Yanghe wastewater treatment plant 5 people

5 15.0

Operation

Environmental management personnel in wastewater treatment plant and esd personnel

Labao wastewater treatment plant 5 people

5

After establishment of wastewater treatment plant

15.0

Wastewater treatment project

Total 18 66.0 Total 25 74.0


37


7. Intercommunication

The environmental management demands the necessary communication between the different sections within the organization and different posts. And meanwhile, the organization also has to report the relevant information to the exterior (relevant sides and public etc.)

The interior information intercourse can take the forms of conference and interior briefing etc. but there must be one formal conference in a month and all the communications should be noted and kept in files.

The exterior information intercourse takes place once in half a year or one year and the intercommunication with the cooperation unit should be noted in summary and kept in files.


38



39

8. Note

For the effective running of the environmental management system, the organization must set up a perfect noting system and meanwhile, reserve the notes on the following aspects:

（1）Requirement of laws and regulations；

（2）Permission；

（3）Environmental factors and relevant environmental influence；

（4）Training；

（5）Activities of check-up and maintenance；

（6）Monitoring data；

（7）Disagreement；

（8）Validity of correction and prevention measures；

（9）Information on relevant sides；

（10）Auditing；

（11）Review.

In addition, the above kinds need necessary control, consisting mark, collection, catalogue, pigeonhole, storage, management, maintenance, query, storage time and disposition etc.

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